Question

NCS
1.
Choose the correct answer.
Sound can travel through
2.
(a) gases only
(b) solids only
(c) liquids only
(d) solids, liquids and gases.
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Answer 1

Answer:

(d) solids, liquids and gases

Explanation:

Most of the sounds we hear travel through the air, but sound waves can also move through water, wood, and metal. You can test this out for yourself. Everything that you can see has particles that can vibrate.

Answer 2

Answer:

d) solids, liquids and gases

Explanation:

But It travels in gas more speed than liquids and solids